no.uio.edd.utils.geoutils
Class GeoPolygon

java.lang.Object
  no.uio.edd.utils.geoutils.GeoFeature
      no.uio.edd.utils.geoutils.GeoPolygon

public class GeoPolygon
extends GeoFeature

Nested Class Summary

Nested classes/interfaces inherited from class no.uio.edd.utils.geoutils.GeoFeature

GeoFeature.possibleForms

Field Summary

Fields inherited from class no.uio.edd.utils.geoutils.GeoFeature

coordSyst, coordSystNumeric, KOORD_NAME_GENERALSTABEN, KOORD_NAME_REKTANGEL, MAP_IDENT_GENERALSTABEN, MAP_IDENT_REKTANGEL, myId, OFFSET_CHRA, OFFSET_STHLM

Constructor Summary

GeoPolygon(double x1, double y1, double x2, double y2)
The simplest possible polygon: rectangle parallel to x and y axis of coordinate system.

GeoPolygon(GeoPolyline inGeoPolyline)

Method Summary

java.lang.String	asCoordList()
java.lang.String	asGML() The GML fragment returned by this method should contain everything from the level of the specific geometry, that is, from gml:Point, gml:Polygon, etc.
double	changeMySize(double factorLeftDown, double factorRightTop) Only works for the simplest possible polygon.
double	getMaxX()
double	getMaxY()
GeoPoint	getMidpoint()
double	getMinX()
double	getMinY()
double	getMyArea()
double	getMyLength()
GeoPolyline	getMyLine()
double	getMyWidth()
boolean	isWithinMe(GeoPoint gp)
boolean	isWithinMe(GeoPolygon gp)
boolean	isWithinMe(GeoPolyline gp)
GeoPolygon	moveMe(double offsetX, double offsetY)

Methods inherited from class no.uio.edd.utils.geoutils.GeoFeature

getGmlFooter, getGmlHeader

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GeoPolygon

public GeoPolygon(GeoPolyline inGeoPolyline)

GeoPolygon

public GeoPolygon(double x1,
                  double y1,
                  double x2,
                  double y2)

The simplest possible polygon: rectangle parallel to x and y axis of coordinate system.

Parameters:

x1 - Coordinate 1.

y1 - Coordinate 1.

x2 - Coordinate 2.

y2 - Coordinate 2.

Method Detail

asCoordList

public java.lang.String asCoordList()

Specified by:

asCoordList in class GeoFeature

asGML

public java.lang.String asGML()

Description copied from class: GeoFeature

The GML fragment returned by this method should contain everything from the level of the specific geometry, that is, from gml:Point, gml:Polygon, etc.

Specified by:

asGML in class GeoFeature

Returns:

An XML-GML fragment representing my vector geometry, if application; otherwise, return an empty string.

getMidpoint

public GeoPoint getMidpoint()

Specified by:

getMidpoint in class GeoFeature

moveMe

public GeoPolygon moveMe(double offsetX,
                         double offsetY)

getMyArea

public double getMyArea()

isWithinMe

public boolean isWithinMe(GeoPoint gp)

isWithinMe

public boolean isWithinMe(GeoPolyline gp)

isWithinMe

public boolean isWithinMe(GeoPolygon gp)

getMyLine

public GeoPolyline getMyLine()

Returns:

the myLine

changeMySize

public double changeMySize(double factorLeftDown,
                           double factorRightTop)

Only works for the simplest possible polygon.

Parameters:

factor -

Returns:

getMyLength

public double getMyLength()

getMyWidth

public double getMyWidth()

getMinX

public double getMinX()

getMinY

public double getMinY()

getMaxX

public double getMaxX()

getMaxY

public double getMaxY()